Abstract
Group A streptococcus is the most frequently identified bacterium in
children with acute #pharyngotonsillitis [APT], although group B, C, F,
and G have also been associated with APT. In Leao SC study higher APT
incidence was observed in the female gender and #tonsillar exudates was
observed with group A and C predominant [1]. To assess the utility of
clinical features for diagnosis of APT with GAS in pediatrics with
throat cultures showed that clinical presentation should not be used to
confirm APT because its performance as a diagnostic test is low. It also
pointed out that coryza absence, #conjunctivitisabsence, pharyngeal
erythema, pharyngeal exudate, and tonsillar swelling were significantly
associated with streptococcal pharyngotonsillitis. The highest clinical
score, characterized by coryza absence, pharyngeal exudate, and
pharyngeal erythema had a 45.6% sensitivity, a 74.5% specificity, and a
likelihood ratio of 1.79 for streptococcal #pharyngotonsillitis [2]. All
guidelines agree that narrow-spectrum antibiotic is the first choice of
antibiotic for the treatment of APT and penicillin and #amoxicillin are
the first choice antibiotics in the case of a child with the proven
presence of GAS infection, however, the number of orally administered
doses and 10 days of therapy considerably lower the compliance [3].
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Group A Streptococcal Pharyngotonsillitis by Kong Sang Wan in BJSTR
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